PhotoChem Match

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Photosensitizer

Chemical Formula: C27H29BF4N2O2

Molecular Weight: 500.34

Absorption maximum wavelength at the lowest-energy absorption peak

• λmax: 616 nm

Excited-state lifetime

τ: 0.0055 µs

Excited-state energy

• E_0,0: 1.93 eV

Emission energy

• E_red: -0.78 V vs. SCE

Oxidation energy

• E_ox: 1.32 V vs. SCE

Excited-state reduction potential

• *E_red: 1.15 V vs. SCE

Excited-state oxidation potential

• *E_ox: -0.61 V vs. SCE

References

• Mei, L.; Veleta, J. M.; Gianetti, T. L. Helical Carbenium Ion: A Versatile Organic Photoredox Catalyst for Red-Light-Mediated Reactions. J. Am. Chem. Soc. 2020, 142 (28), 12056–12061.
• Sørensen, T. J.; Nielsen, M. F.; Laursen, B. W. Synthesis and Stability of N,N′-Dialkyl-1,13-Dimethoxyquinacridinium (DMQA+): A [4]Helicene with Multiple Redox States. ChemPlusChem 2014, 79 (7), 1030–1035.
• Delgado, I. H.; Pascal, S.; Wallabregue, A.; Duwald, R.; Besnard, C.; Guénée, L.; Nançoz, C.; Vauthey, E.; Tovar, R. C.; Lunkley, J. L.; Muller, G.; Lacour, J. Functionalized Cationic [4]Helicenes with Unique Tuning of Absorption, Fluorescence and Chiroptical Properties up to the Far-Red Range. Chem. Sci. 2016, 7 (7), 4685–4693.
• Mei, L.; Gianetti, T. Helical Carbenium Ion-Based Organic Photoredox Catalyst: A Versatile and Sustainable Option in Red-Light-Induced Reactions. Synlett 2020.